CN109761131A - Lift car air interchanger - Google Patents
Lift car air interchanger Download PDFInfo
- Publication number
- CN109761131A CN109761131A CN201711100896.0A CN201711100896A CN109761131A CN 109761131 A CN109761131 A CN 109761131A CN 201711100896 A CN201711100896 A CN 201711100896A CN 109761131 A CN109761131 A CN 109761131A
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- China
- Prior art keywords
- air
- carriage
- controller
- lift car
- hoistway
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a kind of lift car air interchangers, for controlling the air exchange between carriage, hoistway and stop.Including at least one airflow guiding device, for guiding lift car interior air-flow size and direction；Sensing unit, for receiving the running state information and/or air quality information of carriage, the running state information of the carriage includes elevator speed, direction, stop layers situation or enabling situation；Controller, for receiving the information of the sensing unit and according to the operating status of information control airflow guiding device and direction.
Description
Technical field
The present invention relates to elevators field, in particular to a kind of lift car air interchanger.
Background technique
Currently, ventilation device all uses one direction fan in carriage in lift product.After elevator is installed,
The air supply direction of carriage has determined.According to current conventional control method, elevator can only control fan opening and closing or turn
Speed can not select optimal air-supply path according to elevator actual motion state, switch gate situation.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of lift car air interchangers, can be according to carriage actual motion
State selects optimal air-supply path, reaches maximized ventilation effect.
In order to solve the above technical problems, lift car air interchanger provided by the invention includes: at least one air-flow guiding
Device, for guiding lift car interior air-flow size and direction；Sensing unit, for receive carriage running state information and/
Or air quality information, the running state information of the carriage include elevator speed, direction, stop layers situation or enabling feelings
Condition；Controller, for receive the sensing unit information and according to the information control airflow guiding device operating status and
Direction.
Preferably, controller controls airflow guiding device and sucks the air of stop side when carriage is when stop side is opened the door
Carriage.
Preferably, it is from top that hoistway is empty that controller controls airflow guiding device when carriage is run up in hoistway
Aspiration enters carriage.
Preferably, it is from lower part that hoistway is empty that controller controls airflow guiding device when carriage is run down in hoistway
Aspiration enters carriage.
Preferably, being equipped with air duct outside carriage, air filter is equipped in air duct, the air-flow is filled by air filtration
It postpones and enters back into carriage.
Preferably, being equipped with air duct outside carriage, air filter is equipped in air duct, the sensor is air quality biography
Sensor, the controller are judged according to the air quality information that the air quality sensor receives, and the air-flow is led
Control whether air-flow enters back into carriage after air filter according to the judgement of controller to device.
Preferably, the air quality sensor is mounted in carriage, in hoistway and/or stop side.
Preferably, when the air quality numerical value that air quality sensor receives is greater than controller internal preset value, control
The air quality that device processed judges is bad, when the air quality numerical value that air quality sensor receives is less than or equal in controller
When portion's preset value, controller judges air quality to be excellent.
Preferably, when the controller judges that any one place's air quality is excellent in hoistway and stop side, institute
It states airflow guiding device and draws air into carriage from this, while air-flow being guided to avoid air filter.
Preferably, when the controller judges that air quality is bad in hoistway and stop side, the air-flow
Guiding device guidance air-flow recycles in carriage by air filter.
The present invention can allow air in sedan-chair to carry out interior circulation, and can control whether air-flow passes through air filtration
Net.Fan can be controlled according to the air quality in three places simultaneously, air-flow is conveyed to the path of optimization.
Detailed description of the invention
In order to illustrate more clearly of technical solution of the present invention, the required attached drawing of the present invention is made below simple
It introduces, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ordinary skill people
For member, without creative efforts, it is also possible to obtain other drawings based on these drawings.
FIG. 1 to FIG. 4 is one structural schematic diagram of lift car air interchanger embodiment of the invention.
Fig. 5~Fig. 8 is two structural schematic diagram of lift car air interchanger embodiment of the invention.
Fig. 9~Figure 15 is three structural schematic diagram of lift car air interchanger embodiment of the invention.
The reference numerals are as follows in figure:
1 hoistway, 2 carriage
3 controller, 4 airflow guiding device
5 layers of 6 gate of door
7 stop side, 8 air flow direction
9 air duct, 10 air filter
11 air quality sensors
Specific embodiment
Embodiment one:
As shown in Figure 1,2 air interchanger of lift car includes a controller 3, at least one airflow guiding device 4 (at this
Airflow guiding device 4 is fan in embodiment)；Fan can carry out way traffic control by controller 3；Controller 3 can be from
Electric lift controlling screen receives the information such as the operating status, including the speed of service, direction, stop layers situation, enabling situation of elevator；Work as carriage
2 when stop side 7 is opened the door, and controller 3 controls the fan such as direction Fig. 2 and runs, and 7 air of stop side can be sucked carriage 2；Work as sedan-chair
When compartment 2 is run up in hoistway 1, controller 3 controls the fan such as direction Fig. 3 and runs, and blows into sedan-chair, from top by hoistway 1
Air sucks carriage 2；Since carriage 2 is when hoistway 1 is run up, due to piston effect, the density of 2 upper air of carriage is greater than
2 lower air density of carriage.Fan is blown into sedan-chair, can use the pressure difference of top and the bottom air, is realized with lesser energy
Biggish ventilation volume.And such mode of supplying gas mitigates the air pressure for having lacked 2 upper air of carriage, can also effectively reduce carriage 2
Interior noise.When carriage 2 is run down in hoistway 1, controller 3 controls the fan such as direction Fig. 4 and runs, from lower part by hoistway
1 air sucks carriage 2；Since carriage 2 is when hoistway 1 is run down, due to piston effect, the density of 2 lower air of carriage is big
In 2 upper air density of carriage.Fan is blown into sedan-chair, can use the pressure difference of top and the bottom air, real with lesser energy
Existing biggish ventilation volume.And such mode of supplying gas mitigates the air pressure for having lacked 2 lower air of carriage, can also effectively reduce carriage
Noise in 2.
Embodiment two:
As shown in figure 5,2 air interchanger of lift car includes a controller 3, at least two airflow guiding devices 4 (at this
The airflow guiding device 4 is fan in embodiment), an air duct 9, be provided with airstrainer in air duct 9；Fan can be by controlling
Device 3 processed carries out way traffic control；Controller 3 can from electric lift controlling screen receive elevator operating status, including the speed of service,
The information such as direction, stop layers situation, enabling situation；When carriage 2 is when stop side 7 is opened the door, controller 3 controls the fan such as direction Fig. 6
7 air of stop side can be sucked carriage 2 by operation, and air is without air filter 10；When carriage 2 is upward in hoistway 1
When operation, controller 3 controls the fan such as direction Fig. 7 and runs, and sucks carriage 2 from top by 1 air of hoistway, and utilize air duct 9,
Carriage 2 is entered back into after passing air through air filter 10, the turbid air in hoistway 1 is avoided to be directly entered carriage 2.Due to
Carriage 2 is when hoistway 1 is run up, and due to piston effect, the density of 2 upper air of carriage is greater than 2 lower air density of carriage.
Fan is blown into sedan-chair, can use the pressure difference of top and the bottom air, realizes biggish ventilation volume with lesser energy.And this
The kind mode of supplying gas mitigates the air pressure for having lacked 2 upper air of carriage, can also effectively reduce the noise in carriage 2.
When carriage 2 is run down in hoistway 1, controller 3 controls the fan such as direction Fig. 8 and runs, from top by hoistway 1
Air sucks carriage 2, and utilizes air duct 9, enters back into carriage 2 after passing air through air filter 10.And it can benefit
It is pressurized with the fan on top to carriage 2, when reducing 2 downlink of carriage, the air of 1 lower part of hoistway passes through sedan-chair due to piston effect
A possibility that 2 gap of compartment is directly entered carriage 2.
Embodiment three:
As shown in figure 9,2 air interchanger of lift car includes a controller 3, at least two airflow guiding devices 4 (at this
The airflow guiding device 4 is fan in embodiment), an air duct 9, be provided in air duct 9 in airstrainer, carriage 2, hoistway
1 is interior, stop side 7 is provided with air quality sensor 11；Fan can carry out way traffic control by controller 3；
Controller 3 can from electric lift controlling screen receive elevator operating status, including the speed of service, direction, stop layers situation,
The information such as enabling situation；
Controller 3 can out of carriage 2, in hoistway 1, stop side 7 be arranged 11 amounts of receiving of air quality sensor
The air quality numerical value M of change.There is preset air quality numerical value of N inside controller 3；
When air quality numerical value of N of the air quality numerical value M that sensor returns greater than 3 internal preset of controller, that is, judge
Air quality at this is bad.When the air quality numerical value that sensor returns is less than or equal to the air of 3 internal preset of controller
Mass figures N, and judge the air quality at this to be excellent.
When carriage 2 is when stop side 7 is opened the door, controller 3 first judges in carriage 2, hoistway 1 is interior, the setting of stop side 7 air
The air quality numerical value that mass sensor 11 returns；
When 7 air quality of stop side is excellent, controller 3 controls the fan such as direction Figure 10 and runs, can be by stop side 7
Air sucks carriage 2, does not bypass air through air filter 10；
When 7 air quality of stop side is bad, when 1 side air quality of hoistway is excellent, controller 3 controls fan as schemed
1 side air of hoistway can be sucked carriage 2, not bypass air through air filter 10, and give carriage 2 by the operation of 11 directions
Supercharging air reduces 7 air of stop side and enters carriage 2；When 7 air quality of stop side is bad, and 1 side air quality of hoistway
When being bad, controller 3 controls fan and temporarily ceases work, prevents the pollution such as dust from further being raised.
When carriage 2 is run up in hoistway 1, controller 3 first judges in carriage 2, hoistway 1 is interior, stop side 7 is arranged
The air quality numerical value that air quality sensor 11 returns.
When 1 side air quality of hoistway is excellent, controller 3 controls the fan such as direction Figure 12 and runs, from top by hoistway 1
Air sucks carriage 2, does not bypass air through air filter 10.When 1 side air quality of hoistway is bad, controller 3 is controlled
The fan processed such as direction Figure 13 is run, and closes upper fan, and 1 air of hoistway is prevented to enter carriage 2, and 2 inner air of carriage forms warp
The interior circulation of filter screen is crossed, influence of 1 air of hoistway to 2 air of carriage is reduced.
When carriage 2 is run down in hoistway 1, controller 3 first judges in carriage 2, hoistway 1 is interior, stop side 7 is arranged
The air quality numerical value that air quality sensor 11 returns.
When 1 side air quality of hoistway is excellent, controller 3 controls the fan such as direction Figure 14 and runs, from top by hoistway 1
Air sucks carriage 2, does not bypass air through air filter 10.When 1 side air quality of hoistway is bad, controller 3 is controlled
The fan processed such as direction Figure 15 is run, and closes upper fan, and hoistway air is prevented to enter carriage 2, and 2 inner air of carriage, which is formed, to be passed through
The interior circulation of filter screen reduces influence of the hoistway air to 2 air of carriage.
Claims (10)
1. a kind of lift car air interchanger characterized by comprising
At least one airflow guiding device, for guiding lift car interior air-flow size and direction；
Sensing unit, for receiving the running state information and/or air quality information of carriage, the operating status letter of the carriage
Breath includes elevator speed, direction, stop layers situation or enabling situation；
Controller, for receive the sensing unit information and according to the information control airflow guiding device operating status and
Direction.
2. lift car air interchanger according to claim 1, which is characterized in that when carriage stop side open the door when, control
The air of stop side is sucked carriage by device control airflow guiding device processed.
3. lift car air interchanger according to claim 1, which is characterized in that when carriage is run up in hoistway
When, controller controls airflow guiding device and hoistway air is sucked carriage from top.
4. lift car air interchanger according to claim 1, which is characterized in that when carriage is run down in hoistway
When, controller controls airflow guiding device and hoistway air is sucked carriage from lower part.
5. the lift car air interchanger according to one of claim 2-4, which is characterized in that be equipped with wind outside carriage
Road, air filter is equipped in air duct, and the air-flow enters back into carriage after air filter.
6. lift car air interchanger according to claim 1, which is characterized in that air duct is equipped with outside carriage, in air duct
Equipped with air filter, the sensor is air quality sensor, and the controller is according to the air quality sensor
The air quality information received judges, and the airflow guiding device controls whether air-flow passes through according to the judgement of controller
Carriage is entered back into after crossing air filter.
7. lift car air interchanger according to claim 6, which is characterized in that the air quality sensor is mounted on
Carriage is interior, hoistway is interior and/or stop side.
8. lift car air interchanger according to claim 7, which is characterized in that received when air quality sensor
When air quality numerical value is greater than controller internal preset value, the air quality that controller judges is bad, when air quality senses
When the air quality numerical value that device receives is less than or equal to controller internal preset value, controller judges air quality to be excellent.
9. lift car air interchanger according to claim 8, which is characterized in that when the controller is judged in hoistway
With place any one in stop side air quality be it is excellent when, the airflow guiding device draws air into carriage from this, simultaneously
Guidance air-flow avoids air filter.
10. lift car air interchanger according to claim 8, which is characterized in that when the controller judges hoistway
When air quality is bad in interior and stop side, the airflow guiding device guidance air-flow is by air filter in carriage
Interior circulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711100896.0A CN109761131A (en) | 2017-11-09 | 2017-11-09 | Lift car air interchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711100896.0A CN109761131A (en) | 2017-11-09 | 2017-11-09 | Lift car air interchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109761131A true CN109761131A (en) | 2019-05-17 |
Family
ID=66449686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711100896.0A Pending CN109761131A (en) | 2017-11-09 | 2017-11-09 | Lift car air interchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109761131A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559688A (en) * | 2020-05-20 | 2020-08-21 | 上海三菱电梯有限公司 | Negative pressure type air purification car |
| EP3907169A1 (en) * | 2020-05-04 | 2021-11-10 | KONE Corporation | Elevator in use for a climate control in a building |
| JP7102562B1 (en) * | 2021-02-02 | 2022-07-19 | 東芝エレベータ株式会社 | Elevator equipment |
| JP7135140B1 (en) | 2021-03-04 | 2022-09-12 | 東芝エレベータ株式会社 | Elevator equipment and ventilation method |
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| JP2006137537A (en) * | 2004-11-12 | 2006-06-01 | Hitachi Ltd | Elevator device |
| CN201411302Y (en) * | 2009-06-16 | 2010-02-24 | 黄晨曦 | Elevator device with automatic ventilation |
| CN102020168A (en) * | 2009-09-16 | 2011-04-20 | 三洋电梯(珠海)有限公司 | Method and control system and elevator for improving air quality in elevator car and elevator |
| KR101093191B1 (en) * | 2011-04-25 | 2011-12-13 | 경남과학기술대학교 산학협력단 | Apparatus for cooling and heating of elevator |
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| CN106066078A (en) * | 2016-05-09 | 2016-11-02 | 上海新时达电气股份有限公司 | Elevator console, lift car and air purification method thereof |
| CN106288116A (en) * | 2016-08-29 | 2017-01-04 | 天津利福特电梯部件有限公司 | Rapid aeration device in elevator |
| CN206176647U (en) * | 2016-10-08 | 2017-05-17 | 南京雄起电梯有限公司 | Elevator exhaust system |
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| JP2006137537A (en) * | 2004-11-12 | 2006-06-01 | Hitachi Ltd | Elevator device |
| CN201411302Y (en) * | 2009-06-16 | 2010-02-24 | 黄晨曦 | Elevator device with automatic ventilation |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3907169A1 (en) * | 2020-05-04 | 2021-11-10 | KONE Corporation | Elevator in use for a climate control in a building |
| WO2021224014A1 (en) * | 2020-05-04 | 2021-11-11 | Kone Corporation | Elevator in use for a climate control in a building |
| CN111559688A (en) * | 2020-05-20 | 2020-08-21 | 上海三菱电梯有限公司 | Negative pressure type air purification car |
| JP7102562B1 (en) * | 2021-02-02 | 2022-07-19 | 東芝エレベータ株式会社 | Elevator equipment |
| JP7135140B1 (en) | 2021-03-04 | 2022-09-12 | 東芝エレベータ株式会社 | Elevator equipment and ventilation method |
| JP2022136354A (en) * | 2021-03-04 | 2022-09-21 | 東芝エレベータ株式会社 | Elevator apparatus and ventilation method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190517 |
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| WD01 | Invention patent application deemed withdrawn after publication |